11 citations
,
January 2011 in “Turkish Journal of Medical Sciences” Low iron levels are a significant risk factor for hair loss, while high vitamin D levels might be a response to hair loss, not a cause.
375 citations
,
July 2006 in “Journal of Investigative Dermatology” Stress can worsen skin and hair conditions by affecting the skin's immune response and hormone levels.
24 citations
,
May 2015 in “Schizophrenia Research” A drug improved schizophrenia-like symptoms in stressed rats by changing brain steroid levels.
April 2020 in “International journal of reproduction, contraception, obstetrics and gynecology” A postmenopausal woman with hair loss and hirsutism improved after surgery to remove an ovarian tumor.
January 2026 in “Western Journal of Nursing Research” Hair cortisol levels don't reliably indicate chronic stress in people with multiple sclerosis.
15 citations
,
April 2016 in “Hormones” Mutations in the NR3C1 gene cause a rare condition that affects hormone signaling and can lead to various symptoms, with dexamethasone as a treatment option.
1 citations
,
January 2021 in “Acta dermatovenerologica Alpina, Pannonica et Adriatica (Tiskana izd.)” High prolactin levels might be linked to hair loss in autoimmune thyroid disease, but more research is needed.
June 2025 in “Clinical Cosmetic and Investigational Dermatology” Gray hair can potentially be managed or reversed with treatments that boost melanin production and address nutritional deficiencies.
6 citations
,
September 2021 in “Autophagy” Autophagy prevents early aging and maintains lipid and pheromone balance in mouse glands.
70 citations
,
February 2025 in “Journal of Ovarian Research” PCOS involves hormonal imbalance, cysts, and ovulation issues, affecting health and increasing disease risks.
19 citations
,
January 2015 in “Journal of Clinical and Diagnostic Research” The main causes of diffuse hair loss in women are telogen effluvium and androgenetic alopecia, often related to stress and iron deficiency.
6 citations
,
December 2022 in “Frontiers in Pharmacology” Quercetin may help improve symptoms of polycystic ovary syndrome.
4 citations
,
April 2025 in “Antioxidants” Alpha-ketoglutarate protects rabbit skin cells from oxidative damage by activating a specific cell pathway.
1 citations
,
June 2021 in “Journal of gynecology and womens health” The study found that PCOS affects about 6.5-6.8% of women in both urban and rural areas of Telangana, India, and highlighted the importance of lifestyle changes for management.
1 citations
,
April 2019 in “Endokrynologia Polska” Healthy diet and exercise are important for women with PCOS to manage weight and metabolic issues, and supplements like omega-3, vitamin D, and inositol may help.
April 2025 in “Diagnostics” Managing inflammation and using vitamins can improve PRP therapy for better hair growth.
September 2024 in “Journal of Ethnopharmacology” Terminalia bellirica extracts effectively promote hair regrowth and treat androgenetic alopecia.
April 2017 in “Plastic and Reconstructive Surgery – Global Open” Different levels of shear stress affect where cells move and gather in a 3D-printed model, helping to better understand cell behavior in blood vessels.
8 citations
,
May 2020 in “Anais Brasileiros de Dermatologia” Higher levels of ischemia-modified albumin in telogen effluvium patients may indicate oxidative stress.
90 citations
,
July 2014 in “Conservation Physiology” Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.
17 citations
,
January 2012 in “IOSR Journal of Environmental Science Toxicology and Food Technology” High doses of Tridax procumbens extract can be toxic, affecting liver and kidneys.
14 citations
,
January 1990 in “Fertility and Sterility” Some patients with high prolactin levels don't show symptoms because they have a form of the hormone that's less active.
Wildebeest stress and hormone levels are influenced by food availability, human presence, and reproductive cycles.
November 2025 in “Journal of Laboratory Medicine” Chronic stress increased after lockdown, especially in young adults and females.
October 2025 in “Journal of Veterinary Diagnostic Investigation” Black hair in cats has higher cortisol levels than white hair.
July 2024 in “Nursing Research” Hair and nail cortisol levels can show long-term stress in young males.
31 citations
,
February 2021 in “Nutrients” Curcumin may improve blood sugar levels and cholesterol in people with PCOS, but more research is needed.
23 citations
,
January 2016 in “Brazilian Journal of Psychiatry” First-episode psychosis patients have higher hair cortisol levels, indicating early stress response issues.
19 citations
,
July 2005 in “Steroids” Testosterone increases 3α-androstanediol levels, which can be blocked by finasteride.
17 citations
,
July 2015 in “Biomolecules and Biomedicine” High Nesfatin-1 and low Vitamin D may increase blood pressure and heart rate in women with PCOS.